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Thailand TIS CW012A Copper and copper alloys for general electrical purposes:rod and bar and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW012A / CW012A
Category Grade Standard Region/Area Standard Content
Metals CW012A TIS 408-2553 Thailand Copper and copper alloys for general electrical purposes:rod and bar

Chemical composition(mass fraction)(wt.%) of the CW012A

Element Min Max Similar
Cu - - -
Ag 0.0600 0.0800 -
Bi - 0.0005 -
O - 0.0400 -
Others total - 0.0300 -

Mechanical Properties of steel grade CW012A

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
176 (≥) 418 (≥) 21 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade CW012A

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.13 -  
968 973 - 21.3 224   -  
846 - 13 42.2   412 424

Heat Treatment of steel grade CW012A

Heat treated : 1274°C - 1318°C

Technological Curves of steel grade CW012A

Cross Reference Table (Equivalent Grade) of CW012A

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